Pith Number

pith:KSO5CQ5P

pith:2014:KSO5CQ5PUBR5LTRGX73QRFV2BY

not attested not anchored not stored refs pending

Acoustic scattering from an infinitely long cylindrical shell with an internal mass attached by multiple axisymmetrically distributed stiffeners

Alexey S. Titovich, Andrew N. Norris

arxiv:1409.2793 v1 · 2014-09-05 · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSO5CQ5PUBR5LTRGX73QRFV2BY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:25:03.087181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549dd143afa063d5ce26bff70896ba0e1fe23ca00d1192776b62b44224498833

Aliases

arxiv: 1409.2793 · arxiv_version: 1409.2793v1 · doi: 10.48550/arxiv.1409.2793 · pith_short_12: KSO5CQ5PUBR5 · pith_short_16: KSO5CQ5PUBR5LTRG · pith_short_8: KSO5CQ5P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KSO5CQ5PUBR5LTRGX73QRFV2BY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 549dd143afa063d5ce26bff70896ba0e1fe23ca00d1192776b62b44224498833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87925fe0e70ee2ddfd1cd75a74c3f9533515b463d2e2af9913310bacf81309e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-09-05T16:18:39Z",
    "title_canon_sha256": "e9004ab2d636a2f6747cdd5d01779f41ca5d4ae5db3e0ac125363b26e322d95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2793",
    "kind": "arxiv",
    "version": 1
  }
}